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Individual Calculations January 2020 |
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| Ayala Rosero, Ariana Marcela Total change: 8.00 | |   |
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| Festival Sudamericano de la Juventud 2019 Sub 16 Femenino | CABA | ARG | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1517 | 4.50 | 9 | 0.20 | 40 | 8.00 | |
|  Lugo, Sabrina | | | 1117 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rozas Lazcano, Valeska | | | 1396 | CHI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hormazabal Figueroa, Constanza Va | | | 1712 | CHI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sanchez Tobar, Francisca Valenti | | | 1786 | CHI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Feller, Gabriela Luisa Vicente | | | 1776 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Condori, Ana Paula | | wc | 1885 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lugo, Tatiana | | | 1185 | PAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Orbe Vivero, Ariadna Estefania | | | 1376 | ECU | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Carvalho, Vivian Dos Santos | | | 1551 | BRA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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